<dl class="fieldlist" data-name="{$name}">
    <dd>
        <ins>键名</ins>
        <ins>键值</ins>
    </dd>
    <dd>
        <a href="javascript:;" class="btn btn-sm btn-success btn-append"><i class="fa fa-plus"></i> 追加</a>
    </dd>
    <textarea name="{$name}" class="form-control hide" cols="30" rows="5">{if is_string($value)}{$value}{else/}{:json_encode($value)}{/if}</textarea>
</dl>